20
PKT-GD/GS-IM-DE-B-EN-09-19 Rev.0
Fig. 3-5
1
3
3
6
2
4
5
7
bar-agturn GD/GS-300 overview of components (left: top view, right: bottom view)
Legend
1.
Position indicator and interface to
the end position feedback as well as
position controllers according to VDI/
VDE 3845 (Namur)
2.
Pneumatic interface connection of the
actuator according to VDI/VDE 3845
(Namur)
3.
Ring nut from GD/GS-160
4.
Pneumatic interface connection of the
actuator according to VDI/VDE 3845
(Namur)
5.
Adjusting screws
6.
Lock nuts of the adjusting screws
7.
Valve interface according to
EN ISO 5211
3.3.2 Functional description
The pneumatic rotary actuator agturn is
used for the automatic actuation of industri-
al valves continuously moving between the
end positions.
The rotary actuator is actuated exclusively
with compressed air or other suitable con-
trol media via control valves. The swivel an-
gle range is 90° and can be set as standard
in both end positions (0° and 90°) from +
5° to -5°.
The pneumatic rotary actuator is delivered
as required in a double- and single-acting
function (with safety springs which return
the rotary actuator to the basic position).
The respective valve position is indexed
via the standard optical position indicator
(see
Fig. 3-10 and Fig. 3-11). The end posi-
tion feedback device can be ordered as an
accessory.
The sizes GD-032 till 40 are designed only
as double-acting devices.
Summary of Contents for agturn PKT Series
Page 1: ...3 2 way automatic valve of PKT type Translation of the original operating manual bar gmbh de...
Page 38: ...38 PKT GD GS IM DE B EN 09 19 Rev 0 12 EU Declaration of Incorporation...
Page 43: ...PKT GD GS IM DE B EN 09 19 Rev 0 43...
Page 49: ...49 Notes...
Page 50: ...50 Notes...
Page 51: ...51 Notes...
